#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
	int a, n, i, sum = 1;
	int x = 1;
	scanf("%d,%d", &a, &n);
	for (i = 1; i <= n; i++)
	{
		for (int j = 1; j <= i; j++)
		{
			x=a*d
		}
	}
	return 0;
}